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CYLINDRICAL FUSE-LINKS
TYPE LPV
400/500/660 Volt Cylindrical Fuse-Links to IEC60269-2 Rated voltages: 400V a.c. , 500V a.c., 660V a.c. Bre a king range and utilization category: gG/aM/aR Rated breaking capacities: 20kA a.c., 80kA a.c., 120kA a.c. Voltage and current ratings and principal dimensions Voltage Breaking Current
List References
Principal Dimensions (mm)
Rating Capacity Rating (V a.c.) (kA) (A)
Standard
Indicator
Striker
L
D
400
20
1,2,4,6,8,10,12,16,20,25
LPVG8
LPVG8I
–
31
8
500
120
1,2,4,6,8,10,12,16,20,25,32
LPVG10
LPVG10I
–
38
10
660
80
1,2,4,6,8,10,12,16,20,25
LPVG14
LPVG14I LPVG14S
51
14
500
120
32,40
400
120
50 LPVG22I LPVG22S
58
22
660
80
4,6,8,10,12,16,20,25,32,40,50,63,80 LPVG22
500
120
100
400
120
125
Lawson Type“LPV”fuse-links with cylindrical bodies and ferrule end caps are used widely in
both
co m m e rcial
a p p l i cations.
and
industrial
Cylindrical fuse-links are
approved to IEC 60269, and are available in both gG and aM operating categories. A complementary range of solid/neutral links is available to suit our fuse-link ra n g e.
Note: 1. A range of fuse-links for motor circuit protection is available, substitute M for G in list references. 2. Fuse-links for semi-conductor protection and a range of fuse-holders, together with accessories, are also available.
GENERAL PURPOSE FUSE-LINKS
TYPE MD
400/415 Volt Ge n e ral Pu rpose Fuse-Links to BS88: Part 1 • IEC60269-1 Rated voltages: 415V a.c., 250V d.c. Breaking range and utilization category: gG Rated breaking capacities: 80kA at 415V a.c., 40kA at 250V d.c. Cu r rent ratings and principal dimensions
L awson Ty pe “M D” cylindrical fuse-links are for general purpose usage in three-phase sub-circuits. With a bre a king ca p a c i ty of 80kA, ty pe “M D”fuse-links can be used to pro tect circuits with high fault levels such as industrial installat i o n s. The fuse-links also meet the pe rfo rm a n ce require m e nts of BS88: Part 2 and IEC 60269-2 and have been indepe n d e nt l y ASTA Ce rtified to the rules of the ASTA 20 Scheme. 20
Cu rre nt Rating (A)
List Re fe re n ce
2 4 6 8 10 16 20 25 32
MD2 MD4 MD6 MD8 MD10 MD16 MD20 MD25 MD32
Principal Dimensions L mm
D mm
29
12.7
Ca rto n
Carton
Qu a nt i ty
Weight (Kg )
10
0.10